Xihe comes from the Book of Songs.

Yes, the word "Xihe" comes from the Book of Songs. In the "Xiaoya" section of the Book of Songs, there is a poem called "Picking Wei", which contains a sentence describing the crops in the valley: "Picking Wei, picking Wei, Wei also stops. I said I would go home, but it still didn't come true by the end of the year. No wife, no family, to fight Hyun-yun. If you don't open it, you will flow. "

In addition, the word "Xihe" also appears in Chu Ci, Tang Poetry, Song Poetry and other literary works, and is often used to describe crops or farming by streams. "Xihe" in these works generally means pastoral scenery, farming culture or praise for nature.

For example, Xin Qiji's The Ugly Slave and Zhu Wochen's description of the "green stream, weeping willows and yellow orioles turning" here symbolize the vitality of the stream when spring comes.